FieldsblobsWithBLOBs newRecord = new FieldsblobsWithBLOBs();
newRecord.setLastname("Doe");
FieldsblobsExample example = new FieldsblobsExample();
example.createCriteria().andFirstnameLike("S%");
int rows = dao.updateByExampleSelective(newRecord, example);
assertEquals(1, rows);
List<FieldsblobsWithBLOBs> answer = dao.selectByExampleWithBLOBs(example);
assertEquals(1, answer.size());